Výsledky vyhledávání - "Jean Malinge"

Study of Dimethoxysilacycloalkanes as External Donors in Ziegler-Natta Stereospecific Propylene Polymerisation

Autor: Delphine Batt-Coutrot, Philippe Coutrot, Claude Grison, Thierry Saudemont, Jean Malinge, Valerie Wolf

Publikováno v: Polymer Bulletin. 54:377-385

A series of cyclic dimethoxysilanes has been prepared using a one-step strategy which consists in reacting magnesium dibromoalkanes with tetramethoxysilane. The dimethoxysilacycloalkanes obtained were evaluated as the external electron donor in Ziegl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::882ecdc4fb5b757622e96d89ca435456
https://doi.org/10.1007/s00289-005-0399-9

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Synthesis and evaluation of 1,3-diethyl-2,2-dimethoxymethylcyclohexane, an external electron donor in Ziegler–Natta catalysis

Autor: Philippe Coutrot, Jean Malinge, Thierry Saudemont, Claude Grison, Delphine Batt-Coutrot

Publikováno v: Comptes Rendus de l'Académie des Sciences - Series IIC - Chemistry. 4:893-898

The first synthesis of 1,3-diethyl-2,2-dimethoxymethylcyclohexane starting from the easily available methyl 6-ethyl-2-oxocyclohexanecarboxylate via a process involving the building up of a fourfold carbon by a regiospecific alkylation of a silyl enol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fdc98eae69af75fcde11da986ae0411
https://doi.org/10.1016/s1387-1609(01)01342-1

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Synthesis of Heterogeneous Catalysts for Gas Phase Olefin Polymerization: Ziegler-Natta Catalysts Modified with Indenyl Ligands

Autor: Jean-Pierre Broyer, Jérôme Dupuy, Roger Spitz, Jean Malinge

Publikováno v: Macromolecular Chemistry and Physics. 202:2038-2045

A Ziegler-Natta catalyst was first prepared by reacting a silica/magnesium chloride support with Z r Cl 4 in the gas phase, then modified by contacting the supported zirconium with one equivalent of indenyl lithium salt. This new catalyst exhibits hi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f1d8371f9ad2efaeed2e1c3780da8151
https://doi.org/10.1002/1521-3935(20010601)202:10<2038::aid-macp2038>3.0.co

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Supported Metallocene Catalysts by Surface Organometallic Chemistry. Synthesis, Characterization, and Reactivity in Ethylene Polymerization of Oxide-Supported Mono- and Biscyclopentadienyl Zirconium Alkyl Complexes: Establishment of Structure/Reactivity Relationships

Autor: Gerald Peter Niccolai, John Evans, Véronique Dufaud, Frédéric Lefebvre, Michelle Jezequel, François Bayard, Fernando Carrillo-Hermosilla, Maria José Ruiz-Garcia, Jean-Marie Basset, Steven G. Fiddy, Judith M. Corker, Jean Malinge, Jean-Pierre Broyer, Ute Neugebauer

Publikováno v: Journal of the American Chemical Society. 123:3520-3540

The reactions of CpZr(CH(3))(3), 1, and Cp(2)Zr(CH(3))(2), 2, with partially dehydroxylated silica, silica-alumina, and alumina surfaces have been carried out with careful identification of the resulting surface organometallic complexes in order to p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e5c7c378a2f8869dc7dc6b61aa0e09c
https://doi.org/10.1021/ja000682q

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New developments in polybenzhydrolimide resins: Application in the field of heat resistant coatings, adhesives and laminates

Autor: Jean Malinge, Jacques Garapon, Bernard Sillion

Publikováno v: British Polymer Journal. 20:431-439

The approach to obtaining fully cyclised polyimides is based on the interactions between a benzhydrol group carried in the polyimide main chain and the solvent. The CH of the benzhydrol function is an efficient 1H-NMR probe in order to follow the ext

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4aadacb5d829277fc1af5e52d601133
https://doi.org/10.1002/pi.4980200507

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[Untitled]

Autor: Jean-Francois Fauvarque, Jean Malinge

Publikováno v: Die Makromolekulare Chemie, Rapid Communications. 4:343-348

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9eb464371df72b371e41fd396c12ef3c
https://doi.org/10.1002/marc.1983.030040515

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Synthesis of polyphthalocyanines by an oxido-reduction reaction initiated by the benzhydrol functional group. II. Polymer study

Autor: Thierry Pascal, Jean Malinge, Bernard Sillion

Publikováno v: Journal of Polymer Science Part A: Polymer Chemistry. 27:2777-2791

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1215d621bff3a945ec16ba0fd0676934
https://doi.org/10.1002/pola.1989.080270822

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Synthesis of polyphthalocyanines by an oxidoreduction reaction initiated by the benzhydrol functional group. I. Model study

Autor: Thierry Pascal, Jean Malinge, Bernard Sillion, Jean-Marie Létoffé, Pierre Claudy

Publikováno v: Journal of Polymer Science Part A: Polymer Chemistry. 26:865-883

Three new bis(phthalonitrile) monomers carrying flexible aliphatic polyether sequences were synthesized and thermally polymerized to yield crosslinked poly(metal-free phthalocyanine) networks. The procedure of thermal conversion of bis(phthalonitrile

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::457caa65958dbb873426629619172a8e
https://doi.org/10.1002/pola.1988.080260316

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